Q. 104.8( 8 Votes )

# In the triangle A

Answer :

Since it is given that AD is the median to side BC,

⇒ D is midpoint to BC

Also, it is given that AD||CT||BR, so by applying theorem:-

Through the mid-point of any side, if a line segment is drawn parallel to second side, then it will bisect the third side and the line segment intercepted by the two sides of the triangle is equal to half of the second side.

⇒ TC = RB ……… (1)

As , it can also be written as,

Using equation (1) in above equation,

Rate this question :

In the triangle AWest Bengal Mathematics

In the triangle AWest Bengal Mathematics

<span lang="EN-USWest Bengal Mathematics

In the triangle AWest Bengal Mathematics

<span lang="EN-USWest Bengal Mathematics

Let us prove thatWest Bengal Mathematics

D and E lie on ABWest Bengal Mathematics

In the triangle AWest Bengal Mathematics

In the triangle AWest Bengal Mathematics

In the trapezium West Bengal Mathematics